What is a pitched roof characterized by?

A pitched roof is indeed characterized by its two-sided design with a steep angle. This type of roof structure allows for effective water drainage and snow runoff, which is particularly important in climates where these elements are prevalent. The steep angle of a pitched roof helps to prevent the accumulation of moisture, which can lead to deterioration of roof materials over time.

This design also creates additional attic space, which can be utilized for ventilation or storage. The aesthetic appeal of pitched roofs is another advantage, as they are commonly associated with traditional architecture.

In contrast, other roof types such as flat roofs do not provide the same drainage capabilities, and roofs that curve upward or have a single slope do not fit the definition of a pitched roof either. Thus, the defining feature of a pitched roof is its distinct two-sided structure combined with an angled design.